/*============================================================
  CITEKIT v2.0
============================================================*/

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --ck-bg:          #f5f7fa;
  --ck-surface:     #ffffff;
  --ck-surface-2:   #f1f4f8;
  --ck-border:      #e4e8ef;
  --ck-border-2:    #d0d6e0;
  --ck-text-1:      #0f1117;
  --ck-text-2:      #5a6173;
  --ck-text-3:      #9299a8;
  --ck-accent:      #1c6ef3;
  --ck-accent-bg:   #eef4ff;
  --ck-accent-txt:  #1346a8;
  --ck-green:       #16a34a;
  --ck-green-bg:    #f0fdf4;
  --ck-green-txt:   #15803d;
  --ck-amber:       #d97706;
  --ck-amber-bg:    #fffbeb;
  --ck-amber-txt:   #b45309;
  --ck-red:         #dc2626;
  --ck-red-bg:      #fef2f2;
  --ck-red-txt:     #b91c1c;
  --ck-mono:        'DM Mono', Consolas, monospace;
  --ck-sans:        'DM Sans', -apple-system, sans-serif;
  --ck-radius-sm:   6px;
  --ck-radius-md:   9px;
  --ck-radius-lg:   14px;
}

/* ── PAGE ──────────────────────────────────────────────────── */

.ck-wrap {
  font-family: var(--ck-sans);
  padding: 80px 80px 80px 60px;
  -webkit-font-smoothing: antialiased;
}

/* ── PAGE HEADER ────────────────────────────────────────────── */

.ck-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}

.ck-page-title {
  font-size: 23px !important;
  font-weight: 400 !important;
  color: var(--ck-text-1) !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 1.3;
  font-family: var(--ck-sans) !important;
}

.ck-page-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── METRICS ────────────────────────────────────────────────── */

.ck-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.ck-metric {
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-lg);
  padding: 18px 20px 16px;
  position: relative;
  overflow: hidden;
}

.ck-metric::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--ck-radius-lg) var(--ck-radius-lg) 0 0;
}

.ck-metric--blue::before  { background: var(--ck-accent); }
.ck-metric--green::before { background: var(--ck-green); }
.ck-metric--amber::before { background: var(--ck-amber); }

.ck-metric-num {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--ck-text-1);
  line-height: 1;
  font-family: var(--ck-mono);
}

.ck-metric-label {
  font-size: 12px;
  color: var(--ck-text-2);
  margin-top: 7px;
  font-weight: 500;
}

/* ── INSTRUCTIONS ACCORDION ─────────────────────────────────── */

.ck-instructions {
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
}

.ck-instr-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  cursor: pointer;
  user-select: none;
  gap: 12px;
  transition: background .12s;
}

.ck-instr-header:hover { background: var(--ck-surface-2); }

.ck-instr-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ck-text-1);
}

.ck-instr-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--ck-accent-bg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.ck-chevron { color: var(--ck-text-3); transition: transform .2s; flex-shrink: 0; }
.ck-chevron.ck-open { transform: rotate(180deg); }

.ck-instr-body {
  border-top: 1px solid var(--ck-border);
  padding: 16px 18px;
  display: none;
}
.ck-instr-body.ck-open { display: block; }

.ck-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(188px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.ck-step {
  background: var(--ck-surface-2);
  border-radius: var(--ck-radius-md);
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.ck-step-num {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--ck-accent);
  color: #fff;
  font-size: 11px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
}

.ck-step-text {
  font-size: 12.5px;
  color: var(--ck-text-2);
  line-height: 1.5;
}

.ck-step-text code {
  font-family: var(--ck-mono);
  font-size: 11px;
  background: #e8edf5;
  color: var(--ck-accent-txt);
  padding: 1px 5px;
  border-radius: 3px;
}

.ck-instr-note {
  font-size: 12.5px;
  color: var(--ck-text-3);
  padding-top: 12px;
  border-top: 1px solid var(--ck-border);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.5;
}

.ck-instr-note code {
  font-family: var(--ck-mono);
  font-size: 11px;
  background: var(--ck-surface-2);
  color: var(--ck-accent-txt);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--ck-border);
}

/* ── TOOLBAR ────────────────────────────────────────────────── */

.ck-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.ck-toolbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;
}

.ck-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Search */
.ck-search-wrap {
  position: relative;
  flex: 1;
  max-width: 280px;
  min-width: 160px;
}

.ck-search-icon {
  position: absolute;
  right: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--ck-text-3);
  pointer-events: none;
  display: flex;
}

.ck-search-input {
  width: 100%;
  height: 34px;
  padding: 0 10px 0 32px;
  background: var(--ck-surface) !important;
  border: 1px solid var(--ck-border) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans);
  font-size: 13px;
  color: var(--ck-text-1);
  outline: none;
  box-shadow: none !important;
  transition: border-color .15s, box-shadow .15s;
}

.ck-search-input::placeholder { color: var(--ck-text-3); }
.ck-search-input:focus {
  border-color: var(--ck-accent) !important;
  box-shadow: 0 0 0 3px rgba(28,110,243,.1) !important;
}

/* Filter */
.ck-filter-select {
  height: 34px;
  padding: 0 28px 0 10px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans);
  font-size: 13px;
  color: var(--ck-text-2);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239299a8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  box-shadow: none !important;
}

.ck-filter-select:focus { border-color: var(--ck-accent) !important; }

/* Buttons */
.ck-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  font-family: var(--ck-sans) !important;
  font-size: 12.5px !important;
  font-weight: 500 !important;
  border-radius: var(--ck-radius-sm) !important;
  cursor: pointer;
  border: none !important;
  transition: all .15s !important;
  white-space: nowrap;
  text-decoration: none !important;
  line-height: 1 !important;
  vertical-align: middle;
}

.ck-btn-ghost {
  background: var(--ck-surface) !important;
  border: 1px solid var(--ck-border-2) !important;
  color: var(--ck-text-2) !important;
  box-shadow: none !important;
}
.ck-btn-ghost:hover { background: var(--ck-surface-2) !important; color: var(--ck-text-1) !important; }

.ck-btn-primary {
  background: var(--ck-text-1) !important;
  color: #fff !important;
  border: none !important;
}
.ck-btn-primary:hover { opacity: .86 !important; color: #fff !important; }
.ck-btn-primary:active { transform: scale(.98); }

/* Last checked */
.ck-last-checked {
  font-size: 12px;
  color: var(--ck-text-3);
  white-space: nowrap;
}

/* ── TABLE CARD ─────────────────────────────────────────────── */

.ck-card {
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}

.ck-table-wrap { overflow-x: auto; }

.ck-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.ck-table thead th {
  background: var(--ck-surface-2);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ck-text-3);
  padding: 10px 16px;
  border-bottom: 1px solid var(--ck-border);
  text-align: left;
  white-space: nowrap;
  user-select: none;
}

.ck-th-sort { cursor: pointer; }
.ck-th-sort:hover { color: var(--ck-text-1); }

.ck-table tbody tr { transition: background .1s; }
.ck-table tbody tr:hover td { background: #f8fbff; }
.ck-table tbody tr.ck-row-hidden { display: none; }

.ck-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--ck-border);
  vertical-align: middle;
  background: var(--ck-surface);
}

.ck-table tbody tr:last-child td { border-bottom: none; }

/* ID chip */
.ck-ref-id {
  font-family: var(--ck-mono);
  font-size: 11.5px;
  background: var(--ck-surface-2);
  color: var(--ck-accent-txt);
  padding: 3px 7px;
  border-radius: 4px;
  border: 1px solid var(--ck-border);
  white-space: nowrap;
  display: inline-block;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Reference cell */
.ck-ref-title {
  font-weight: 500;
  color: var(--ck-text-1);
  display: block;
  margin-bottom: 2px;
}

.ck-ref-meta {
  font-size: 12px;
  color: var(--ck-text-3);
  display: block;
}

.ck-ref-empty {
  color: var(--ck-text-3) !important;
  font-weight: 400 !important;
  font-style: italic;
}

/* Year */
.ck-ref-year {
  font-family: var(--ck-mono);
  font-size: 12.5px;
  color: var(--ck-text-2);
}

/* Status badges */
.ck-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.ck-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ck-badge--live      { background: var(--ck-green-bg); color: var(--ck-green-txt); }
.ck-badge--live .ck-dot      { background: #22c55e; }
.ck-badge--broken    { background: var(--ck-red-bg);   color: var(--ck-red-txt); }
.ck-badge--broken .ck-dot    { background: #ef4444; }
.ck-badge--unchecked { background: var(--ck-surface-2); color: var(--ck-text-3); }
.ck-badge--unchecked .ck-dot { background: var(--ck-border-2); }
.ck-badge--unused    { background: var(--ck-amber-bg); color: var(--ck-amber-txt); }

/* Used-in button */
.ck-used-in-btn {
  background: none !important;
  border: none !important;
  padding: 0 !important;
  font-family: var(--ck-sans) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--ck-accent) !important;
  cursor: pointer;
  text-underline-offset: 2px;
  transition: text-decoration-color .15s;
  box-shadow: none !important;
}
.ck-used-in-btn:hover { text-decoration: underline !important; }

.ck-used-none {
  font-size: 13px;
  color: var(--ck-text-3);
}

/* Edit hint */
.ck-edit-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--ck-text-3);
  white-space: nowrap;
}

/* Table footer */
.ck-table-footer {
  padding: 11px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--ck-border);
  gap: 12px;
}

.ck-footer-count { font-size: 12px; color: var(--ck-text-3); }
.ck-footer-hint  { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--ck-text-3); }

/* ── MODALS ─────────────────────────────────────────────────── */

.ck-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,17,23,.5);
  z-index: 100000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.ck-overlay.ck-overlay-open { display: flex; }

.ck-modal {
  background: var(--ck-surface);
  border-radius: var(--ck-radius-lg);
  border: 1px solid var(--ck-border);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 8px 32px rgba(0,0,0,.14);
  overflow: hidden;
  animation: ckModalIn .18s ease;
}

@keyframes ckModalIn {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ck-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  border-bottom: 1px solid var(--ck-border);
}

.ck-modal-title {
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--ck-text-1) !important;
  font-family: var(--ck-sans) !important;
  margin: 0 !important;
}

.ck-modal-close {
  width: 28px; height: 28px;
  border: none !important;
  background: transparent !important;
  border-radius: var(--ck-radius-sm) !important;
  cursor: pointer;
  color: var(--ck-text-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; line-height: 1;
  transition: background .12s, color .12s;
  box-shadow: none !important;
}
.ck-modal-close:hover { background: var(--ck-surface-2) !important; color: var(--ck-text-1) !important; }

.ck-modal-body {
  padding: 20px;
  display: grid;
  gap: 14px;
}

.ck-modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--ck-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  background: var(--ck-surface-2);
}

/* Form fields */
.ck-field { display: grid; gap: 5px; }

.ck-field label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ck-text-2);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ck-field-optional {
  font-weight: 400;
  color: var(--ck-text-3);
  text-transform: none;
  letter-spacing: 0;
}

.ck-field-required { color: #ef4444; font-weight: 400; }

.ck-field input,
.ck-field select {
  height: 36px;
  padding: 0 12px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans);
  font-size: 13.5px;
  color: var(--ck-text-1);
  outline: none;
  width: 100%;
  box-shadow: none !important;
  transition: border-color .15s, box-shadow .15s;
}

.ck-field input:focus,
.ck-field select:focus {
  border-color: var(--ck-accent) !important;
  box-shadow: 0 0 0 3px rgba(28,110,243,.1) !important;
}

.ck-field input::placeholder { color: var(--ck-text-3); }

.ck-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ID feedback */
.ck-id-feedback {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 18px;
  color: var(--ck-text-3);
  margin-top: 2px;
}

.ck-id-feedback--ok    { color: var(--ck-green-txt); }
.ck-id-feedback--error { color: var(--ck-red-txt); }

.ck-input-ok    { border-color: #22c55e !important; }
.ck-input-error { border-color: #ef4444 !important; box-shadow: 0 0 0 3px rgba(239,68,68,.1) !important; }

/* Posts modal internals */
.ck-posts-ref-bar {
  background: var(--ck-surface-2);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-md);
  padding: 9px 13px;
  margin-bottom: 12px;
  font-size: 12.5px;
  color: var(--ck-text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ck-ref-id-sm {
  font-family: var(--ck-mono);
  font-size: 11px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--ck-text-2);
}

.ck-posts-list { display: grid; gap: 7px; max-height: 340px; overflow-y: auto; }

.ck-post-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 13px;
  background: var(--ck-surface-2);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-md);
  gap: 12px;
  transition: border-color .12s, background .12s;
}

.ck-post-row:hover { border-color: #b6ccf5; background: #f0f6ff; }

.ck-post-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--ck-text-1);
  display: block;
  margin-bottom: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ck-post-status {
  font-size: 11px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  color: var(--ck-text-3);
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: capitalize;
  margin-left: 6px;
}

.ck-post-edit {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 11px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border-2) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--ck-text-2) !important;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none !important;
  transition: all .12s;
  box-shadow: none !important;
}

.ck-post-edit:hover {
  background: var(--ck-accent) !important;
  border-color: var(--ck-accent) !important;
  color: #fff !important;
}

.ck-posts-empty {
  text-align: center;
  padding: 28px;
  color: var(--ck-text-3);
  font-size: 13px;
  background: var(--ck-surface-2);
  border-radius: var(--ck-radius-md);
  border: 1px solid var(--ck-border);
}

.ck-modal-loading { color: var(--ck-text-3); font-size: 13.5px; }
.ck-modal-error   { color: var(--ck-red-txt); font-size: 13.5px; }

/* ── SPIN ───────────────────────────────────────────────────── */

@keyframes ck-spin { to { transform: rotate(360deg); } }
.ck-spin { animation: ck-spin .8s linear infinite; display: inline-block; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */

@media (max-width: 680px) {
  .ck-metrics { grid-template-columns: 1fr 1fr; }
  .ck-metrics .ck-metric:nth-child(3) { grid-column: span 2; }
  .ck-page-header { flex-direction: column; align-items: flex-start; }
  .ck-toolbar { flex-direction: column; align-items: stretch; }
  .ck-search-wrap { max-width: 100%; }
  .ck-field-row { grid-template-columns: 1fr; }
}

/*============================================================
  METABOX
============================================================*/

.citebox table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.citebox th,
.citebox td {
  padding: 8px;
  font-size: 13px;
  vertical-align: top;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.citebox td:nth-child(1) { width: 100px; } /* ID */
.citebox td:nth-child(2) { width: 18%; }  /* Author */
.citebox td:nth-child(3) { width: 30%; }  /* Title */
.citebox td:nth-child(4) { width: 10%; }  /* Year */
.citebox td:nth-child(5) { width: auto; } /* URL */
.citebox td:nth-child(6) { width: 90px; } /* Actions */

.citebox td input {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 6px 8px;
  font-size: 13px;
  border: 1px solid #ddd;
  border-radius: 4px;
  outline: none;
}

.citebox td input:focus {
  border-color: #1c6ef3;
  box-shadow: 0 0 0 2px rgba(28,110,243,.12);
  background: #f8fbff;
}

/*============================================================
  SETTINGS PAGE
============================================================*/

.ck-settings-grid {
  display: grid;
  gap: 16px;
  max-width: 720px;
  margin-bottom: 20px;
}

.ck-settings-card {
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}

.ck-settings-card-header {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--ck-border);
  background: var(--ck-surface-2);
}

.ck-settings-card-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ck-text-1);
  margin-bottom: 4px;
}

.ck-settings-card-desc {
  font-size: 12.5px;
  color: var(--ck-text-2);
  line-height: 1.5;
}

.ck-settings-card-desc code {
  font-family: var(--ck-mono);
  font-size: 11px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--ck-accent-txt);
}

.ck-settings-card-body {
  padding: 4px 0;
}

.ck-setting-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--ck-border);
}

.ck-setting-row:last-child { border-bottom: none; }

.ck-setting-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ck-text-1);
  width: 160px;
  flex-shrink: 0;
  padding-top: 6px;
}

.ck-setting-control { flex: 1; min-width: 0; }

.ck-settings-select,
.ck-settings-input {
  height: 36px;
  padding: 0 12px;
  background: var(--ck-surface);
  border: 1px solid var(--ck-border) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans);
  font-size: 13.5px;
  color: var(--ck-text-1);
  outline: none;
  width: 100%;
  max-width: 320px;
  box-shadow: none !important;
  transition: border-color .15s, box-shadow .15s;
}

.ck-settings-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239299a8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

.ck-settings-select:focus,
.ck-settings-input:focus {
  border-color: var(--ck-accent) !important;
  box-shadow: 0 0 0 3px rgba(28,110,243,.1) !important;
}

.ck-settings-input::placeholder { color: var(--ck-text-3); }

.ck-setting-hint {
  font-size: 12px;
  color: var(--ck-text-3);
  margin-top: 6px;
  line-height: 1.5;
}

.ck-setting-hint code {
  font-family: var(--ck-mono);
  font-size: 11px;
  background: var(--ck-surface-2);
  border: 1px solid var(--ck-border);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--ck-accent-txt);
}

.ck-settings-footer {
  padding: 4px 0 8px;
}

/* ── DELETE BUTTON (library table) ─────────────────────────── */

.ck-actions-cell {
  text-align: center;
  width: 50px;
}

.ck-delete-btn {
  background: none !important;
  border: none !important;
  padding: 5px !important;
  cursor: pointer;
  color: var(--ck-text-3);
  border-radius: var(--ck-radius-sm) !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, background .15s;
  box-shadow: none !important;
}

.ck-delete-btn:hover {
  color: var(--ck-red) !important;
  background: var(--ck-red-bg) !important;
}

/* ── POST ROW ACTIONS (modal) ───────────────────────────────── */

.ck-post-row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ck-post-remove-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 10px;
  background: transparent !important;
  border: 1px solid var(--ck-border-2) !important;
  border-radius: var(--ck-radius-sm) !important;
  font-family: var(--ck-sans) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--ck-text-3) !important;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all .12s;
  box-shadow: none !important;
}

.ck-post-remove-btn:hover {
  background: var(--ck-red-bg) !important;
  border-color: var(--ck-red) !important;
  color: var(--ck-red-txt) !important;
}

/* ── ACCORDION ANIMATION (library page) ─────────────────── */

.ck-instr-body { transition: none; }
.ck-chevron { transition: transform .25s cubic-bezier(.4,0,.2,1); }
.ck-chevron.ck-open { transform: rotate(180deg); }